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3 years ago

find the area of the figure. remember, a copy of your math chart is in the back of your go math workbook. use the 5 step

Mathematics

1 answer:

artcher [175]3 years ago

4 0

The answer is 55 in^2
$((4 + 7) \times 10) \div 2 = (11 \times 10) \\ \div 2 = 110 \div 2 = 55$

good luck

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Which graph represents a function with direct variation?

kirill [66]

Answer:

The graph that represent direct variation in the attached figure

Step-by-step explanation:

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

The graph that represent direct variation in the attached figure

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3 years ago

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Line segment AB has endpoints A(7.5, 4.2) and B(2.3, 5.4). Find the coordinates of the point that divides the line segment direc

galben [10]

Given a line with endpoints $A(x_1,\, y_1)$ and $B(x_2,\, y_2)$ , the coordinates of the point that divides the line segment directed from A to B in the ratio of m : n is given by

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Given that line segment AB has endpoints A(7.5, 4.2) and B(2.3, 5.4). the coordinates of the point that divides the line segment directed from A to B in the ratio of 1 : 3 is given by

$(x,\, y)=\left( \frac{3(7.5)+2.3}{1+3},\, \frac{3(4.2)+5.4}{1+3} \right) \\ \\ =\left( \frac{22.5+2.3}{4} ,\, \frac{12.6+5.4}{4} \right)=\left( \frac{24.8}{4} ,\, \frac{18}{4}\right) \\ \\ =(6.2,\, 4.5)$

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3 years ago

Graph the opposite of the opposite of 10 on the number line. Click on the number line to

vovikov84 [41]

Answer: The number is 10.

Step-by-step explanation:

The opposite of a number A is -A.

Then, the opposite of 10 is -10.

The opposite of the opposite of 10 is -(-10) = (-1)*(-1)*10 = 10

then in the number line we have that the number we wanted to find is located at:

-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10

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3 years ago

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Lin runs 4 laps around a track in 5 minutes how many minutes per lap is that

Vladimir [108]

Answer:

1 minute and 25 seconds per lap or 1.25 minutes.

Step-by-step explanation:

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3 years ago

Help pls will give brainliest

Tomtit [17]

Answer:

1) AB

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3 years ago